Fair enough comment bout the rear heated seats, shouldn't overlook a good car just due to the absence of that option but i have seen a few which had it AND had the other things. Granted its not that often, but seeing as I am not in a huge rush, I could just get lucky
The ambient light stuff will google it indeed, but in my current basic F10 I quite like the internal orangey glow night lighting and its probably not even the ambient stuff, so things can only get better.